Earthquake with magnitude of ML 1.1 on date 06-12-2019 and time 00:49:35 (Italy) in region 1 km NE Palmiano (AP)

A magnitude ML 1.1 earthquake occured in region: 1 km NE Palmiano (AP), on

  • 05-12-2019 23:49:35 (UTC)
  • 06-12-2019 00:49:35 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9, 13.47 at 17 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Palmiano AP 1 196 196
Venarotta AP 3 2066 2262
Roccafluvione AP 5 2010 4272
Force AP 7 1354 5626
Comunanza AP 7 3166 8792
Montefalcone Appennino FM 9 424 9216
Rotella AP 10 906 10122
Ascoli Piceno AP 11 49407 59529
Montefortino FM 11 1178 60707
Montemonaco AP 11 604 61311
Smerillo FM 11 365 61676
Amandola FM 12 3629 65305
Montedinove AP 12 488 65793
Montegallo AP 13 523 66316
Santa Vittoria in Matenano FM 13 1330 67646
Castignano AP 13 2796 70442
Montelparo FM 14 778 71220
Monte San Martino MC 14 765 71985
Montalto delle Marche AP 15 2122 74107
Acquasanta Terme AP 16 2916 77023
Appignano del Tronto AP 16 1785 78808
Folignano AP 17 9241 88049
Monte Rinaldo FM 17 379 88428
Monteleone di Fermo FM 17 395 88823
Penna San Giovanni MC 17 1108 89931
Ortezzano FM 18 774 90705
Offida AP 19 5058 95763
Valle Castellana TE 19 977 96740
Monsampietro Morico FM 20 659 97399
Servigliano FM 20 2336 99735
Sarnano MC 20 3264 102999
Maltignano AP 20 2401 105400
Arquata del Tronto AP 20 1178 106578

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km NW of Teramo (54892 inhabitants)
62 Km N of L'Aquila (69753 inhabitants)
62 Km E of Foligno (57155 inhabitants)
71 Km NW of Montesilvano (53738 inhabitants)
77 Km NE of Terni (111501 inhabitants)
78 Km NW of Pescara (121014 inhabitants)
79 Km S of Ancona (100861 inhabitants)
84 Km NW of Chieti (51815 inhabitants)
90 Km E of Perugia (166134 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.1 2019-12-05
23:49:35
42.9 13.47 17 2019-12-05
23:57:53
Sala Sismica INGV-Roma 74359171
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-05 23:49:35 ± 0.14
Latitude 42.90 ± 0.00
Longitude 13.47 ± 0.01
Depth (km) 17 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 74359171

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 553
Semi-minor axis of confidence ellipse (meter) 210
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 100
Circular confidence region, given by single value of horizontal uncertainty (meter) 550
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 81
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.37052
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 14
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 74359171
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-05 23:57:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MURB.HHZ. 2019-12-05T23:49:47.95 3.0 undecidable manual P -0.15 0
IV.NRCA.HHZ. 2019-12-05T23:49:46.27 0.6 undecidable manual S 255 0.2671 108 0.53 58
IV.CSP1.EHZ. 2019-12-05T23:49:45.87 0.6 undecidable manual S 315 0.2671 108 0.12 64
IV.MNTT.EHZ. 2019-12-05T23:49:44.01 0.6 undecidable manual S 31 0.1835 120 0.53 60
IV.MC2.EHZ. 2019-12-05T23:49:44.51 0.6 undecidable manual S 272 0.2032 116 0.53 59
IV.SAP2.EHZ. 2019-12-05T23:49:44.16 0.6 undecidable manual S 346 0.1979 117 0.3 63
IV.OFFI.HHZ. 2019-12-05T23:49:43.89 0.6 undecidable manual S 79 0.1637 124 0.92 51
IV.GUMA.HHZ. 2019-12-05T23:49:43.69 0.6 undecidable manual S 329 0.1844 119 0.18 64
IV.CAMP.HHE. 2019-12-05T23:49:42.95 0.3 undecidable manual P 186 0.3705 102 -0.01 96
IV.MTRA.EHZ. 2019-12-05T23:49:42.84 0.6 undecidable manual S 199 0.1565 125 0.05 67
IV.CSP1.EHZ. 2019-12-05T23:49:41.11 0.3 undecidable manual P 315 0.2671 108 -0.14 97
IV.TERO.HHZ. 2019-12-05T23:49:41.63 0.3 undecidable manual P 160 0.2995 106 -0.14 96
IV.NRCA.HHZ. 2019-12-05T23:49:41.29 0.3 undecidable manual P 255 0.2671 108 0.04 97
IV.MMO1.EHZ. 2019-12-05T23:49:41.41 0.3 undecidable manual S 267 0.1016 140 -0.2 97
IV.SMA1.EHZ. 2019-12-05T23:49:41.55 0.3 undecidable manual P 199 0.2905 106 -0.08 97
IV.FDMO.HHZ. 2019-12-05T23:49:41.79 0.3 undecidable manual P 296 0.3067 105 -0.11 96
IV.MF5.EHZ. 2019-12-05T23:49:40.85 0.6 undecidable manual S 357 0.0836 146 -0.42 62
IV.MC2.EHZ. 2019-12-05T23:49:40.34 0.3 undecidable manual P 272 0.2032 116 0.11 97
IV.GUMA.HHZ. 2019-12-05T23:49:39.92 0.3 undecidable manual P 329 0.1844 119 -0.04 100
IV.MTRA.EHZ. 2019-12-05T23:49:39.43 0.3 undecidable manual P 199 0.1565 125 -0.12 99
IV.SAP2.EHZ. 2019-12-05T23:49:39.47 0.3 undecidable manual P 346 0.1979 117 -0.69 84
IV.MNTT.EHZ. 2019-12-05T23:49:39.96 0.3 undecidable manual P 31 0.1835 120 0.02 100
IV.OFFI.HHZ. 2019-12-05T23:49:39.75 0.6 undecidable manual P 79 0.1637 124 0.1 66
IV.MF5.EHZ. 2019-12-05T23:49:38.40 0.3 undecidable manual P 357 0.0836 146 -0.27 97
IV.MMO1.EHZ. 2019-12-05T23:49:38.66 0.3 undecidable manual P 267 0.1016 140 -0.2 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MF5.EHE. ML:1.2 0.00012414303 0.2176 AML other m 2019-12-05T23:49:41.08
IV.MF5.EHN. ML:1.1 0.0001114989 0.1792 AML other m 2019-12-05T23:49:40.99
IV.MTRA.EHE. ML:1.4 0.000169330975 0.192 AML other m 2019-12-05T23:49:43.11
IV.MTRA.EHN. ML:1.2 0.000113757395 0.2304 AML other m 2019-12-05T23:49:43.36
IV.MTRA.HNE. ML:1.4 0.000174669675 0.2304 AML other m 2019-12-05T23:49:43.36
IV.MNTT.EHN. ML:1.4 0.0001475242 0.2176 AML other m 2019-12-05T23:49:44.10
IV.CSP1.EHE. ML:0.9 3.5496E-5 0.2176 AML other m 2019-12-05T23:49:47.28
IV.CSP1.EHN. ML:1.1 5.6013765E-5 0.1536 AML other m 2019-12-05T23:49:46.17
IV.NRCA.HHE. ML:1 4.6118125E-5 0.1536 AML other m 2019-12-05T23:49:46.51
IV.NRCA.HHN. ML:1.1 5.3271045E-5 0.1024 AML other m 2019-12-05T23:49:47.28
IV.SMA1.EHE. ML:1 3.960764E-5 0.1792 AML other m 2019-12-05T23:49:46.96
IV.SMA1.EHN. ML:1 4.489411E-5 0.2432 AML other m 2019-12-05T23:49:47.25
IV.TERO.HHE. ML:1 3.7415675E-5 0.0768 AML other m 2019-12-05T23:49:47.60
IV.TERO.HHN. ML:1.1 4.522959E-5 0.1408 AML other m 2019-12-05T23:49:46.98
IV.FDMO.HHE. ML:1.2 6.520405E-5 0.192 AML other m 2019-12-05T23:49:47.22
IV.FDMO.HHN. ML:1.2 5.946404E-5 0.1792 AML other m 2019-12-05T23:49:47.43
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download